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Renormalization of elementary excitations of the 2D t-J model at moderate doping

โœ Scribed by A. Sherman


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
536 KB
Volume
197
Category
Article
ISSN
0375-9601

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A path-integral for the t2J model in two dimensions is constructed based on Dirac quantization, with an action found originally by Wiegmann [Phys. Rev. Lett. 60 (1988) 821 ; Nucl. Phys. B 323 (1989) 311]. Concentrating on the low doping limit, we assume short range antiferromagnetic order of the spi